This Sun Cartridge seal kit is for Suns series 2 valve, with the T-3A or T-5A cavity.
The shelf life for this cartridge seal kit is twenty years from date of purchase. This date will be printed on the kit packaging.
The Series 2, two port cavity comes in two versions: the T-3A and the T-5A. The T-3A cavity is typically used in relief applications which require larger port areas, hence a deeper cavity. The T-5A cavity is typically used in flow control applications and utilizes a smaller port area. Since both cavities are Series 2, two port, they share common seal kits, but exclude the possibility of cartridge interchangeability between the two functions.
Notes:
Install back-up rings and O-rings as shown on the picture.
When installing continuous back-up rings, use the same technique and the same care used to install O-rings.
When installing cartridge - be sure to torque to recommended value of 61 – 68 Nm.
This Sun Cartridge seal kit is for Suns series 2 valve, with the T-3A or T-5A cavity.
The shelf life for this cartridge seal kit is twenty years from date of purchase. This date will be printed on the kit packaging.
The Series 2, two port cavity comes in two versions: the T-3A and the T-5A. The T-3A cavity is typically used in relief applications which require larger port areas, hence a deeper cavity. The T-5A cavity is typically used in flow control applications and utilizes a smaller port area. Since both cavities are Series 2, two port, they share common seal kits, but exclude the possibility of cartridge interchangeability between the two functions.
Notes:
Install back-up rings and O-rings as shown on the picture.
When installing continuous back-up rings, use the same technique and the same care used to install O-rings.
When installing cartridge - be sure to torque to recommended value of 61 – 68 Nm.